17-Hydroxy-19-norpregn-4-en-20-yn-3-one; 18-Methyllevonorgestrel; Norethisterone Impurity G (EP); Norethindrone EP Impurity G
17-epi-Norethindrone (Impurity G) is a fully characterized chemical compound used as a reference standard of API Norethindrone. The standard offered is compliant with regulatory guidelines. 17-epi-Norethindrone (Impurity G) is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 38673-36-8
